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  • Today

    Apr 18

    Warmer with a passing shower 67°Lo 37°
    more
  • Sun

    Apr 19

    Mostly sunny 57°Lo 36°
  • Mon

    Apr 20

    Colder with periods of rain 47°Lo 42°
    more
  • Tue

    Apr 21

    Warmer with a shower or two 54°Lo 37°
    more
  • Wed

    Apr 22

    More clouds than sun 56°Lo 36°
    more
< Previous 8 hours Next 8 hours >
  Sun
3pm
4pm 5pm 6pm 7pm 8pm 9pm 10pm
  3pm 4pm 5pm 6pm 7pm 8pm 9pm 10pm
Forecast
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Clear
Mostly Clear
Partly Cloudy
Temp (°F) 56° 57° 57° 56° 54° 50° 47° 44°
RealFeel® 69° 67° 64° 60° 56° 49° 47° 45°
Humidity 31% 31% 31% 34% 39% 47% 53% 60%
   
  3pm 4pm 5pm 6pm 7pm 8pm 9pm 10pm
Rain
 
2%
 
2%
 
2%
 
2%
 
2%
 
1%
 
1%
 
1%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  3pm 4pm 5pm 6pm 7pm 8pm 9pm 10pm
Wind (mph) 1 SSW 1 S 2 S 2 SSE 2 SSE 5 SE 5 SSE 4 SSE
UV Index 5 4 2 1 0 0 0 0
Cloud Cover 11% 11% 11% 11% 11% 26% 26% 44%
Dew Point 26° 26° 27° 28° 30° 30° 30° 31°
Middle Grid line 60 F Middle Grid line 55 F Middle Grid line 50 F Middle Grid line 45 F Middle Grid line 40 F

Temperature History - Apr 19

more Historical Weather Data >
  Today Normal Record 4/19/2014
High 57° N/A N/A 56°
Low 36° N/A N/A 28°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:01 AM with 13:34 of sunlight, then sets at 7:35 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:41 AM with 14:08 of moolight, then sets at 8:49 PM

Jaffrey Weather Report

2015 Boston Marathon Forecast: Rain and Wind in Store for Runners

April 18, 2015; 10:48 AM ET

The 119th Boston Marathon will take place on Monday, April 20, and runners set to take on the historic course will face cool and rainy conditions. more >